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pH/EC/TDS Meters

54 products

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Hanna Groline PH Tester
Hanna Groline PH Tester
$59.95
Bluelab® pH Pen
Bluelab® pH Pen
$140
HM Digital EC/TDS HydroTester Model COM-80
HM Digital EC/TDS HydroTester Model COM-80
$55.41
Bluelab® ppm Pen Now Bluelab® Conductivity Pen
Bluelab® ppm Pen Now Bluelab® Conductivity Pen
$117
TrolMaster Aqua-X Reservoir pH SensorTrolMaster Aqua-X Reservoir pH Sensor
TrolMaster Aqua-X Reservoir pH Sensor
$104.99
TrolMaster Aqua-X Irrigation Control Systm with Water DetectorTrolMaster Aqua-X Irrigation Control Systm with Water Detector
TrolMaster Aqua-X Irrigation Control Systm with Water Detector
$389.99
Bluelab® Combo MeterBluelab® Combo Meter
Bluelab® Combo Meter
$372
Bluelab® Carry Case
Bluelab® Carry Case
$30.83
TrolMaster Aqua-X 2-in-1 Reservoir EC/Temp SensorTrolMaster Aqua-X 2-in-1 Reservoir EC/Temp Sensor
TrolMaster Aqua-X 2-in-1 Reservoir EC/Temp Sensor
$123.99
Hanna HI 1285-7 pH/EC/TDS Multiparameter Probe for use with HI 9814
Hanna HI 1285-7 pH/EC/TDS Multiparameter Probe for use with HI 9814
$148.99
Hanna PPM DIST-5 Waterproof HI-98311
Hanna PPM DIST-5 Waterproof HI-98311
$166.75
Apera ZenTest PC60-Z Smart Multi-Parameter Pocket Tester Kit
Apera ZenTest PC60-Z Smart Multi-Parameter Pocket Tester Kit
$265.20
Bluelab® PowerPod
Bluelab® PowerPod
$728
Bluelab Pulse Multimedia EC/MC MeterBluelab Pulse Multimedia EC/MC Meter
Bluelab Pulse Multimedia EC/MC Meter
$380
TrolMaster Aqua-X Water Content SensorTrolMaster Aqua-X Water Content Sensor
TrolMaster Aqua-X Water Content Sensor
$289.99
TrolMaster Aqua-X Touch Spot Extension Cable 16 FT
TrolMaster Aqua-X Touch Spot Extension Cable 16 FT
$19.99
TrolMaster Aqua-X Touch Spot SetTrolMaster Aqua-X Touch Spot Set
TrolMaster Aqua-X Touch Spot Set
$39.99
TrolMaster Aqua-X Water DetectorTrolMaster Aqua-X Water Detector
TrolMaster Aqua-X Water Detector
$92.99
TrolMaster Aqua-X Heavy Duty pH SensorTrolMaster Aqua-X Heavy Duty pH Sensor
TrolMaster Aqua-X Heavy Duty pH Sensor
$229.99
TrolMaster Aqua-X Heavy Duty Inline EC+Temp SensorTrolMaster Aqua-X Heavy Duty Inline EC+Temp Sensor
TrolMaster Aqua-X Heavy Duty Inline EC+Temp Sensor
$264.99
TrolMaster Aqua-X 24V Control Board 6 ValveTrolMaster Aqua-X 24V Control Board 6 Valve
TrolMaster Aqua-X 24V Control Board 6 Valve
$114.99
Probe Hanna PH-PPM #HI-1285-5
Probe Hanna PH-PPM #HI-1285-5
$188.95
Milwaukee Instruments pH Tester Model pH600 AQ
Milwaukee Instruments pH Tester Model pH600 AQ
$43.80
Hanna Tri-Meter PH / TDS / Temperature HI-981504 / 5
Hanna Tri-Meter PH / TDS / Temperature HI-981504 / 5
$333.25

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